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24LC512-I/SM
+BOMIC EEPROM 512KBIT I2C 8SOIJ
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제조업체마이크로칩 기술
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제조업체 부품 #24LC512-I/SM
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데이터시트 24LC512-I/SM DataSheet
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패키지 SOIJ-8
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재고2200
365 1일 품질 보증
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90-판매 후 1일 보증
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사양
| 속성 | 가치 |
| Package / Case | Tube |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 512Kb (64K x 8) |
| Memory Interface | I²C |
| Clock Frequency | 400 kHz |
| Write Cycle Time - Word Page | 5ms |
| Access Time | 900 ns |
| Voltage - Supply | 2.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The 24LC512-I/SM can operate within a voltage range of 1.7V to 5.5V, making it suitable for a wide range of designs. It features a low power consumption with a standby current of less than 1 µA, making it energy efficient. The EEPROM is also highly reliable, with a data retention period of over 200 years and endurance of more than 1 million erase/write cycles. Packaged in an 8-pin SOIC, it is ideal for compact circuit designs. Applications include data logging, device configuration, and storage of calibration data.
Equivalent
1. AT24C512C from Microchip: Similar I2C EEPROM with 512Kb capacity.
2. M24C512 from STMicroelectronics: Offers similar features and capacity.
3. CAT24C512 from ON Semiconductor: Provides comparable specifications.
4. BR24G512 from ROHM Semiconductor: Another equivalent option.
Note that while these are similar in functionality, always check datasheets for compatibility with your specific application.
Features
1. Memory Organization: It is organized as 65,536 x 8 bits, providing a substantial amount of non-volatile storage for a variety of applications.
2. Interface: Utilizes the I2C (Inter-Integrated Circuit) bus for communication, supporting standard (100 kHz), fast (400 kHz), and fast-plus (1 MHz) modes.
3. Voltage Range: Operates with a wide voltage range from 1.7V to 5.5V, making it suitable for a variety of systems.
4. Write Protection: Includes a hardware write-protect pin to prevent accidental data overwrites.
5. Page Write: Supports page write capability of up to 128 bytes, allowing for efficient data writing.
6. Endurance and Retention: Offers high endurance with over 1 million erase/write cycles and data retention for over 200 years.
7. Package: Available in an 8-lead SOIC (Small Outline Integrated Circuit) package, which is compact and easy to integrate into various electronic designs.
This EEPROM is ideal for applications requiring reliable, long-term data storage, such as embedded systems, consumer electronics, and industrial controls.
Pinout
1. A0, A1, A2: Device address inputs. These pins are used for addressing multiple devices on the same I2C bus.
2. VSS: Ground reference for the device.
3. SDA: Serial Data, used for bidirectional communication between the EEPROM and the microcontroller.
4. SCL: Serial Clock, used to synchronize data transfer between devices on the I2C bus.
5. WP: Write Protect, which can be used to enable or disable write operations to the memory array.
6. VCC: Power supply for the device.
The 24LC512-I/SM operates on a supply voltage range of 1.7V to 5.5V and uses the I2C protocol for communication, allowing for data rates up to 400 kHz in Fast mode. It is suitable for non-volatile memory storage applications where data retention and write endurance are important.
Manufacturer
Application
1. Consumer Electronics: Used for storing device settings and calibration data.
2. Industrial Automation: Employed for configuration and data logging in control systems.
3. Medical Devices: Stores critical calibration data and patient records.
4. Automotive Systems: Utilized for storing settings and diagnostic information.
5. Communication Systems: Holds configuration and identification data.
6. IoT Devices: Provides storage for firmware updates and sensor data logging.
This EEPROM is valued for its reliability, low power consumption, and ease of integration in various electronic systems.